# Sprint 258 Plan: Backlog-Driven Raw Requirement Injection

## Goal
Translate prioritized raw-gap backlog signals into concrete normalized requirements and inject them before raw candidate generation to improve intrinsic first-pass guidance.

## Steps
- Step 2337: Add synthesis tool mapping backlog missing-signal classes to normalized requirement clauses.
- Step 2338: Add pipeline controls for enabling top-gap requirement injection and max signal count.
- Step 2339: Emit raw top-gap requirement injection telemetry in summary packet.
- Step 2340: Validate OFF/ON behavior against the hard sample.
- Step 2341: Add `Sprint258IntegrationSummary.h` and execution tracker.